5 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 ## ---------------- ##
23 ## ---------------- ##
27 # We cannot unset LINENO with Zsh, yet this test case relies on
28 # unsetting LINENO to compare its result when (i) LINENO is supported
29 # and when (ii) it is not.
30 # So just skip if the shell is ZSH.
31 AT_CHECK([test -n "${ZSH_VERSION+set}" && exit 77], ignore)
33 # AT_DATA_LINENO(FILE-NAME,
34 # UNSET-LINENO = true | false, COUNTER, COUNTER-RE)
35 # ----------------------------------------------------------------
36 # Produce the FILE-NAME M4sh script which uses the COUNTER LINENO or
37 # _oline_, which we can recognized via COUNTER-RE. Unset LINENO is
40 # Use COUNTER, COUNTER-RE = [__LINENO__], [LINENO]
41 # or = [__OLINE__], [_oline__]
43 # instead of the obvious $LINENO and __oline__, because they would
44 # be replaced in the test suite itself, even before creating these
45 # scripts. For the same reason, grep for LINENO and _oline__ (sic).
47 # UNSET-LINENO is a shell condition to make sure the scripts have the
48 # same number of lines in the output, so that their outputs be identical.
49 m4_define([AT_DATA_LINENO],
53 AS@&t@_UNSET([LINENO])
57 grep 'Line: .*$4' $[0] >/dev/null ||
58 AS@&t@_ERROR([cannot find original script])
61 # If occurrences of $LINENO or __oline__ were wanted, create them.
62 sed 's/__LINENO__/$''LINENO/g;s/__OLINE__/__''oline__/g' $1.tas >$1.as
63 AT_CHECK([autom4te -l m4sh $1.as -o $1])
66 # `_oline_', once processed and ran, produces our reference.
67 # We check that we find ourselves by looking at a string which is
68 # available only in the original script: `_oline_'.
69 AT_DATA_LINENO([reference], [false], [__OLINE__], [_oline__])
70 AT_CHECK([./reference], 0, [stdout])
75 # Now using a maybe-functioning LINENO, with different call conventions.
76 # Be sure to be out of the PATH.
77 AT_CHECK([mkdir test || exit 77])
79 AT_DATA_LINENO([test/test-1], [false], [__LINENO__], [LINENO])
80 AT_CHECK([./test/test-1], 0, [expout])
81 AT_CHECK([(PATH=test$PATH_SEPARATOR$PATH; export PATH; exec test-1)],
83 AT_CHECK([sh ./test/test-1], 0, [expout])
85 # Now using a disabled LINENO, with different call conventions.
86 AT_DATA_LINENO([test/test-2], [true], [__LINENO__], [LINENO])
87 AT_CHECK([./test/test-2], 0, [expout])
88 AT_CHECK([(PATH=test$PATH_SEPARATOR$PATH; export PATH; exec test-2)],
90 AT_CHECK([sh ./test/test-2], 0, [expout])
101 AT_SETUP([AS@&t@_DIRNAME])
103 AT_DATA_M4SH([script.as],
106 # The EXPR variant is allowed to fail if `expr' was considered as too
107 # weak for us, in which case `as_expr=false'.
108 m4_define([DIRNAME_TEST],
109 [dir=`AS_DIRNAME([$1])`
110 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
111 echo "dirname($1) = $dir instead of $2" >&2
113 if test "$as_expr" != false; then
114 dir=`_AS_DIRNAME_EXPR([$1])`
115 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
116 echo "dirname_expr($1) = $dir instead of $2" >&2
119 dir=`_AS_DIRNAME_SED([$1])`
120 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
121 echo "dirname_sed($1) = $dir instead of $2" >&2])
123 DIRNAME_TEST([/], [/])
124 DIRNAME_TEST([//], [//], [/])
125 DIRNAME_TEST([///], [/])
126 DIRNAME_TEST([//1], [//], [/])
127 DIRNAME_TEST([/1], [/])
128 DIRNAME_TEST([./1], [.])
129 DIRNAME_TEST([../../2], [../..])
130 DIRNAME_TEST([//1/], [//], [/])
131 DIRNAME_TEST([/1/], [/])
132 DIRNAME_TEST([./1/], [.])
133 DIRNAME_TEST([../../2], [../..])
134 DIRNAME_TEST([//1/3], [//1])
135 DIRNAME_TEST([/1/3], [/1])
136 DIRNAME_TEST([./1/3], [./1])
137 DIRNAME_TEST([../../2/3], [../../2])
138 DIRNAME_TEST([//1/3///], [//1])
139 DIRNAME_TEST([/1/3///], [/1])
140 DIRNAME_TEST([./1/3///], [./1])
141 DIRNAME_TEST([../../2/3///], [../../2])
142 DIRNAME_TEST([//1//3/], [//1])
143 DIRNAME_TEST([/1//3/], [/1])
144 DIRNAME_TEST([./1//3/], [./1])
145 DIRNAME_TEST([../../2//3/], [../../2])
161 AT_SETUP([AS@&t@_ECHO and AS@&t@_ECHO_N])
163 AT_DATA_M4SH([script.as],
166 m4_define([ECHO_TEST],
167 [echo=`AS_ECHO(['$1'])`
168 test "X$echo" = 'X$1' ||
169 echo "AS@&t@_ECHO('"'$1'"') outputs '$echo'" >&2
171 echo=`AS_ECHO_N(['$1'])`
172 test "X$echo" = 'X$1' ||
173 echo "AS@&t@_ECHO_N('"'$1'"') outputs '$echo'" >&2])
177 ECHO_TEST([---...---])
186 ECHO_TEST([\a\b\c\f\n\r\t\v\"\])
209 AT_SETUP([AS@&t@_BASENAME])
211 AT_DATA_M4SH([script.as],
214 m4_define([BASENAME_TEST],
215 [base=`AS_BASENAME([$1])`
216 test "$base" = "$2" ||
217 echo "basename($1) = $base instead of $2" >&2
219 base=`_AS_BASENAME_SED([$1])`
220 test "$base" = "$2" ||
221 echo "basename_sed($1) = $base instead of $2" >&2])
223 BASENAME_TEST([//1], [1])
224 BASENAME_TEST([/1], [1])
225 BASENAME_TEST([./1], [1])
226 BASENAME_TEST([../../2], [2])
227 BASENAME_TEST([//1/], [1])
228 BASENAME_TEST([/1/], [1])
229 BASENAME_TEST([./1/], [1])
230 BASENAME_TEST([../../2], [2])
231 BASENAME_TEST([//1/3], [3])
232 BASENAME_TEST([/1/3], [3])
233 BASENAME_TEST([./1/3], [3])
234 BASENAME_TEST([../../2/3], [3])
235 BASENAME_TEST([//1/3///], [3])
236 BASENAME_TEST([/1/3///], [3])
237 BASENAME_TEST([./1/3///], [3])
238 BASENAME_TEST([../../2/3///], [3])
239 BASENAME_TEST([//1//3/], [3])
240 BASENAME_TEST([/1//3/], [3])
241 BASENAME_TEST([./1//3/], [3])
242 BASENAME_TEST([a.c], [a.c])
243 BASENAME_TEST([a.c/], [a.c])
244 BASENAME_TEST([/a.c/], [a.c])
245 BASENAME_TEST([/1/a.c], [a.c])
246 BASENAME_TEST([/1/a.c/], [a.c])
247 BASENAME_TEST([/1/../a.c], [a.c])
248 BASENAME_TEST([/1/../a.c/], [a.c])
249 BASENAME_TEST([./1/a.c], [a.c])
250 BASENAME_TEST([./1/a.c/], [a.c])
266 AT_SETUP([AS@&t@_MKDIR_P])
268 AT_DATA_M4SH([script.as],
274 AS_MKDIR_P(["$pwd/1/2/3/4/5/6"])
275 test -d "$pwd/1/2/3/4/5/6" ||
276 AS_ERROR([$pwd/1/2/3/4/5/6 has not been properly created])
278 AS_MKDIR_P(["a/b/c/d/e/f"])
279 test -d a/b/c/d/e/f ||
280 AS_ERROR([a/b/c/d/e/f has not been properly created])
292 ## -------------------- ##
293 ## AS_VERSION_COMPARE. ##
294 ## -------------------- ##
297 AT_SETUP([AS@&t@_VERSION_COMPARE])
299 AT_DATA_M4SH([script.as],
302 m4_define([VERSION_COMPARE_TEST],
303 [AS_VERSION_COMPARE([$1], [$3], [result='<'], [result='='], [result='>'])
304 test "X$result" = "X$2" ||
305 AS_ERROR([version $1 $result $3; should be $1 $2 $3])
307 [AS_VERSION_COMPARE([$3], [$1], [result='<'], [result='='], [result='>'])
308 test "X$result" = "X>" ||
309 AS_ERROR([version $3 $result $1; should be $3 > $1])])])
311 VERSION_COMPARE_TEST([], =, [])
312 VERSION_COMPARE_TEST([1.0], =, [1.0])
313 VERSION_COMPARE_TEST([alpha-1.0], =, [alpha-1.0])
315 # These tests are taken from libc/string/tst-svc.expect.
317 000 001 00 00a 01 01a 0 0a 2.8 2.8-0.4 20 21 22 212 CP037 CP345 CP1257
318 foo foo-0.4 foo-0.4a foo-0.4b foo-0.5 foo-0.10.5 foo-3.01 foo-3.0
319 foo-3.0.0 foo-3.0.1 foo-3.2 foo-3.10 foo00 foo0
322 for test2 in $tst_svc_expect; do
323 VERSION_COMPARE_TEST([$test1], <, [$test2])
338 ## ----------------------------- ##
339 ## Negated classes in globbing. ##
340 ## ----------------------------- ##
342 # It is known that `[^...]' is not universally supported, but it is
343 # unknown for `[!...]'.
345 AT_SETUP([Negated classes in globbing])
347 AT_DATA_M4SH([script.as],
350 case 'with!two!bangs' in
352 *) AS_ERROR([[`*[!a-z]*' didn't match `with!two!bangs']]);;
356 *[[!a-z]]*) AS_ERROR([[`*[!a-z]*' matched `without']]);;
368 ## ------------------- ##
369 ## Functions Support. ##
370 ## ------------------- ##
372 # Hypothesis: the shell we are running, after having checked for
373 # $LINENO support, supports functions.
375 AT_SETUP([Functions Support])
377 AT_DATA_M4SH([script.as],
393 if func_success; then
394 if func_failure; then
395 AS_ERROR([func_failure passed])
398 AS_ERROR([func_success failed])
410 ## ------------------------------ ##
411 ## Functions and return Support. ##
412 ## ------------------------------ ##
414 # Hypothesis: the shell we are running, after having checked for
415 # $LINENO support, supports functions, and the `return' keyword.
417 AT_SETUP([Functions and return Support])
419 AT_DATA_M4SH([script.as],
431 if func_success; then
432 if func_failure; then
433 AS_ERROR([func_failure passed])
436 AS_ERROR([func_success failed])
446 ## ------------------------------------ ##
447 ## AS_REQUIRE_SHELL_FN and m4_require. ##
448 ## ------------------------------------ ##
450 # Hypothesis: M4sh expands the requirements of AS_REQUIRE_SHELL_FN
451 # in the main diversion, and not in M4SH-INIT.
453 AT_SETUP([AS@&t@_REQUIRE_SHELL_FN and m4@&t@_require])
455 AT_DATA_M4SH([script.as], [[dnl
458 m4_defun([in_m4_sh_init], still_in_m4sh_init=yes)
459 m4_defun([not_in_m4_sh_init], still_in_m4sh_init=no)
461 m4_defun([error_if_emitted_in_m4sh_init], [
462 if test x$still_in_m4sh_init = xyes; then
463 AS_ERROR([requirement emitted in M4SH-INIT])
467 m4_defun([TEST_FUNC_BODY], [
468 m4_require([error_if_emitted_in_m4sh_init])
469 : echo in shell function, with parameter = [$]1
473 m4_defun([test_init], [
474 AS_REQUIRE([in_m4_sh_init])
475 AS_REQUIRE_SHELL_FN([test_func], [TEST_FUNC_BODY])
476 AS_REQUIRE([not_in_m4_sh_init])
493 # I'm not totally certain that we want to enforce the defaults here,
494 # but at least it is being tested.
496 AT_SETUP([AS@&t@_HELP_STRING])
498 AT_DATA_M4SH([script.as],
502 echo "AS_HELP_STRING([--an-option],[some text])"
503 echo "AS_HELP_STRING([--another-much-longer-option],
504 [some other text which should wrap at our default of 80 characters.])"
505 echo "AS_HELP_STRING([--fooT=barT], [foo bar])"
506 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@], [foo bar])"
507 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789], [foo bar])"
508 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890], [foo bar])"
509 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901], [foo bar])"
510 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012], [foo bar])"
511 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123], [foo bar])"
512 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@],
513 [some other text which should wrap at our default of 80 characters.])"
514 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789],
515 [some other text which should wrap at our default of 80 characters.])"
516 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890],
517 [some other text which should wrap at our default of 80 characters.])"
518 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901],
519 [some other text which should wrap at our default of 80 characters.])"
520 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012],
521 [some other text which should wrap at our default of 80 characters.])"
522 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123],
523 [some other text which should wrap at our default of 80 characters.])"
524 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@],
525 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
526 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789],
527 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
528 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890],
529 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
530 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901],
531 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
532 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012],
533 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
534 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123],
535 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
539 AT_CHECK([./script], [0],
540 [[ --an-option some text
541 --another-much-longer-option
542 some other text which should wrap at our default of
546 --foo[=bar]123456789 foo bar
547 --foo[=bar]1234567890 foo bar
548 --foo[=bar]12345678901 foo bar
549 --foo[=bar]123456789012 foo bar
550 --foo[=bar]1234567890123
552 --foo[=bar] some other text which should wrap at our default of
554 --foo[=bar]123456789 some other text which should wrap at our default of
556 --foo[=bar]1234567890 some other text which should wrap at our default of
558 --foo[=bar]12345678901 some other text which should wrap at our default of
560 --foo[=bar]123456789012 some other text which should wrap at our default of
562 --foo[=bar]1234567890123
563 some other text which should wrap at our default of
565 --foo[=bar] some other [ex] which should wrap at our default of
567 --foo[=bar]123456789 some other [ex] which should wrap at our default of
569 --foo[=bar]1234567890 some other [ex] which should wrap at our default of
571 --foo[=bar]12345678901 some other [ex] which should wrap at our default of
573 --foo[=bar]123456789012 some other [ex] which should wrap at our default of
575 --foo[=bar]1234567890123
576 some other [ex] which should wrap at our default of
583 ## ------------------- ##
584 ## AS_IF and AS_CASE. ##
585 ## ------------------- ##
587 AT_SETUP([AS@&t@_IF and AS@&t@_CASE])
589 AT_DATA_M4SH([script.as], [[dnl
591 # Syntax checks: cope with empty arguments.
592 AS_IF([:], [], [echo wrong])
593 AS_IF([:], [echo one], [echo wrong])
594 AS_IF([false], [echo wrong], [echo two])
595 AS_IF([false], [echo wrong])
597 AS_IF([false], [echo wrong],
599 AS_IF([false], [echo wrong],
602 AS_IF([false], [echo wrong],
603 [false], [echo wrong])
604 AS_IF([false], [echo wrong],
605 [false], [echo wrong],
607 AS_IF([false], [echo wrong],
608 [false], [echo wrong],
612 AS_CASE([foo], [echo seven])
624 # check that require works correctly
625 m4_for([n], 1, 9, [],
626 [m4_defun([FOO]n, [foo]n[=]n)dnl
628 [m4_require([FOO]]n[)dnl
633 echo "foo1=$foo1 bar1=$bar1"
634 AS_IF([:], [], [BAR2])
635 echo "foo2=$foo2 bar2=$bar2"
636 AS_IF([false], [BAR3])
637 echo "foo3=$foo3 bar3=$bar3"
638 AS_IF([false], [], [BAR4])
639 echo "foo4=$foo4 bar4=$bar4"
640 AS_CASE([x], [x], [BAR5])
641 echo "foo5=$foo5 bar5=$bar5"
642 AS_CASE([x], [y], [BAR6])
643 echo "foo6=$foo6 bar6=$bar6"
647 echo "foo7=$foo7 bar7=$bar7"
651 echo "foo8=$foo8 bar8=$bar8"
655 echo "foo9=$foo9 bar9=$bar9"
659 AT_CHECK([./script], [0], [[one
683 ## --------------- ##
685 ## --------------- ##
687 AT_SETUP([AS@&t@_LITERAL_IF])
689 AT_DATA_M4SH([script.as], [[dnl
691 echo AS_LITERAL_IF([lit], [ok], [ERR]) 1
692 echo AS_LITERAL_IF([l$it], [ERR], [ok]) 2
693 echo AS_LITERAL_IF([l``it], [ERR], [ok]) 3
694 m4_define([mac], [lit])
695 echo AS_LITERAL_IF([mac], [ok], [ERR]) 4
696 echo AS_LITERAL_IF([mac($, ``)], [ok], [ERR]) 5
697 m4_define([mac], [l$it])
698 echo AS_LITERAL_IF([mac], [ERR], [ok]) 6
699 m4_define([mac], [l`it])
700 echo AS_LITERAL_IF([mac], [ERR], [ok]) 7
704 AT_CHECK([./script], [],